/**
 * Copyright 2005 The Apache Software Foundation
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *     http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */
package com.edi.db.type;

import java.sql.PreparedStatement;
import java.sql.ResultSet;
import java.sql.SQLException;
import java.sql.Types;

import com.edi.db.dialect.Dialect;
 

public class CharacterType extends NullableType {
	public Class getReturnedClass() {
		return Character.class;
	}

	public void set(PreparedStatement st, Object value, int index) throws SQLException {
		st.setString( index, (value).toString() );
	}

	public int sqlType() {
		return Types.CHAR;
	}
	public String getName() { return "character"; }
	public String objectToSQLString(Object value, Dialect dialect) throws Exception {
		return '\'' + value.toString() + '\'';
	}
	public boolean isEqual(Object x, Object y) {
		return ((String)x).equals((String)y);
	}
	public Object get(ResultSet rs, String name) throws SQLException {
		String str = rs.getString(name);
		if (str==null) {
			return null;
		}
		else {
			return new Character( str.charAt(0) );
		}
	}
	
	@Override
	public String getTypeValue(Object value) {
		// TODO Auto-generated method stub
		return String.valueOf(value);
	}

}
